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Planning application

492 Archway Road, Hornsey, London, N6 4NA

Granted Haringey HGY/2026/1409 Lawful development: Existing use

Works: New dwelling Several homes

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Certificate of Lawfulness Existing Use. Use of lower ground floor as two flats (Use Class C3).

As published by the council, reference HGY/2026/1409

Application record

Reference
HGY/2026/1409
Type
Lawful development: Existing use
Status
Decision Made
Decision
Granted As published: Approve
Received
19 May 2026
Validated
19 May 2026
Decided
24 Jul 2026
Ward
Fortis Green
Decision by
Delegated Decision
Postcode
N6 4NA

Site history

Applications at this address on the Haringey register

This site has had 2 applications since 2026: 1 approved, 1 refused.

  • HGY/2026/0194 Refused

    492 Archway Road, Hornsey, London, N6 4NA

    Lawful development: Existing use. Use of lower ground floor as two flats (Use Class C3)

    Decided 31 Mar 2026 Lawful development

Timeline

Dates from the published record

  1. 19 May 2026

    Received by Haringey

  2. 24 Jul 2026

    Decision issued: Approve

  3. 24 Jul 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

6 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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Open the documents

What this grant of permission means

Haringey granted permission on 24 July 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 504 Archway Road, Hornsey, London, N6 4NA

    HGY/2026/1910 Submitted 7 Jul 2026 50 yards away

    Trees Located in Rear Garden with No Side Access: T1 - 70DBH Sycamore Tree - Fell to ground level and treat remaining stump T2 - 50 DBH Birch Tree - Fell to ground level and treat remaining stump

    Decided Trees 4 docs

  • 492 Archway Road, Hornsey, London, N6 4NA

    HGY/2026/0194 Submitted 3 Feb 2026 50 yards away

    Lawful development: Existing use. Use of lower ground floor as two flats (Use Class C3)

    Refused Lawful development New dwelling 5 docs
    Several homes

  • Adjacent to 480 - 482 Archway Road, Hornsey, London, N6 4NA

    HGY/2026/1954 Submitted 27 Jul 2026 50 yards away

    82% historically approved · decision due ~21 Sep

    installation of Electric Vehicle Charging Infrastructure on the carriageway adjacent to Adjacent to 480 - 482 Archway Road

    Awaiting decision Full applications 6 docs

  • Carriageway in front of 492 Archway Road, Hornsey, London, N6 4NA

    HGY/2026/0956 Submitted 21 Apr 2026 50 yards away

    installation of Electric Vehicle Charging Infrastructure on the carriageway adjacent to 490-492 Archway Road, London, N6 4NA.

    Granted Full applications 12 docs

  • 6 Great North Road, Hornsey, London, N6 4LX

    HGY/2025/3354 Submitted 29 Dec 2025 100 yards away

    The proposal replaces the existing timber windows on the front elevation with double glazed timber additions, matching details and proportions including the coloured glass. The side and rear elevations would have modern double glazed uPVC units replacing modern UPVC windows (AMENDED)

    Granted Full applications Windows or glazing 15 docs

  • 12 Great North Road, Hornsey, London, N6 4LX

    HGY/2025/1187 Submitted 2 May 2025 100 yards away

    Demolition of existing house and construction of 2no. semi-detached three-storey dwellinghouses with basement and lightwells.

    Granted Full applications Demolition 60 docs

In Haringey

  • HGY/2026/2285 Granted

    13 Woollaston Road, Hornsey, London, N4 1SD

    Certificate of Lawfulness (proposed) for loft conversion with rear dormer extension.

    Received 14 Aug, published by the council 22 Aug 2026 Lawful development
  • HGY/2026/2357 Granted

    40 Falmer Road, Tottenham, London, N15 5BA

    Lawful development Certification for proposed erection of rear roof extension and insertion of front rooflight

    Received 21 Aug, published by the council 4 Oct 2026 Lawful development
  • HGY/2026/2692 Granted

    125 High Cross Road, Tottenham, London, N17 9NR

    Lawful development: Proposed use for change of use within Class E to a Nail shop (Class E(c)(iii))

    Received 29 Sep, published by the council 4 Oct 2026 Lawful development
  • HGY/2026/2637 Granted

    30 Gloucester Road, Tottenham, London, N17 6DH

    Lawful development: Proposed use. Loft conversion including 2x roof lights and L-shaped box dormer to the rear roof slopes with materials to match existing materials on main roof

    Received 21 Sep, published by the council 4 Oct 2026 Lawful development
  • HGY/2026/2420 Granted

    50 St Loys Road, Tottenham, London, N17 6UD

    Certificate of Lawfulness: Proposed erection of an L-shaped rear dormer including the insertion of 2nos. front rooflights.

    Received 28 Aug, published by the council 7 Sep 2026 Lawful development